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arm64: dts: qcom: sm6350: Add MDSS_CORE reset to mdss

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Like on other platforms, if the OS does not support recovering the state
left by the bootloader it needs access to MDSS_CORE, so that it can
clear the MDSS configuration. Add a reference to the relevant reset.

This also fixes display init on Linux v6.17.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250919-sm6350-mdss-reset-v1-3-48dcac917c73@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Luca Weiss
2025-09-19 11:57:25 +02:00
committed by Bjorn Andersson
parent 4654433409
commit f618fef3f1
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/boot/dts/qcom/sm6350.dtsi
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@@ -2164,6 +2164,8 @@
power-domains = <&dispcc MDSS_GDSC>;
iommus = <&apps_smmu 0x800 0x2>;
resets = <&dispcc DISP_CC_MDSS_CORE_BCR>;
#address-cells = <2>;
#size-cells = <2>;
ranges;